Description
This compact embedded Ultra-Wideband (UWB) SMD chip antenna is designed for low-power, short-range wireless systems that need reliable performance across common UWB commercial bands (channels 1 through 10). It supports a single-antenna approach to simplify RF design in space-constrained devices.
- Designed for UWB applications: suited to European and USA UWB use cases
- Manufacturing-friendly integration: mounts to a PCB via standard SMT reflow process
- Ideal for compact devices: chip antenna form factor for embedded designs
Use Cases
- Automotive sensors
- Smart airbags
- Precision surveying
- Smart home and entertainment systems
- Position Location and Tracking applications
Installation / Environmental
Like all such antennas, care should be taken to mount the antenna at least 3mm from metal components or surfaces, and ideally 5mm for best Radiation efficiency. Minimum recommended ground plane size is 31 mm x 25 mm, and antenna to ground clearance for optimum performance is 2.4 mm (please see Section 5.2).
Technical Specifications
Operating Temperature: -40°C to 105°C
Antenna Technologies: Patch
Location: Internal
Mounting: SMD/SMT Mount
Type: Single
Dimensions: 12*12*3mm
Weight: 3g
Material: Ceramic
UWB
Frequency: 3100MHz - 9000MHz (channels 1-4: 3.1–5.0GHz; channels 5-8: 6.2–8.0GHz; channels 9-10: 8.0–9.0GHz)
Impedance (Ohms): 50
Polarization: Linear
Radiation Properties: Omnidirectional
Return Loss (dB): -10 (3.1–5.0GHz), -10 (6.2–8.0GHz), -6 (8.0–9.0GHz)
Efficiency (%): 80 (3.1–5.0GHz), 70 (6.2–8.0GHz), 70 (8.0–9.0GHz)
Peak Gain (dBi): 6 (3.1–5.0GHz), 3.5 (6.2–8.0GHz), 2.5 (8.0–9.0GHz)
Max VSWR: 2:1 (3.1–5.0GHz), 2:1 (6.2–8.0GHz), 3:1 (8.0–9.0GHz)
Max Input Power (W): 10
